1930299 - Loss of colour fidelity when video twice-inverted-with-CSS-filter

Status: UNCONFIRMED

(Core :: Graphics: WebRender, defect)

Description

[Steven]

Attachment: Repro case – twice-inverted-with-CSS-filter video loses colour fidelity

Steps to reproduce:

See attached repro.

Actual results:

Colour of twice-inverted video was not identical to the original.

Expected results:

The colour should have been restored to its original state.

Comment 1

[Steven]

Attachment: Still frame – Original

This is a still frame of the original video.

Comment 2

[Steven]

Attachment: Still frame – Twice-inverted-with-CSS-filter

This is a still frame of the same video having been twice-inverted with CSS filter.

Comment 3

[BugBot [:suhaib / :marco/ :calixte]]

The Bugbug bot thinks this bug should belong to the 'Core::Graphics: WebRender' component, and is moving the bug to that component. Please correct in case you think the bot is wrong.

Comment 4

[Timothy Nikkel (:tnikkel)]

Do you know if this is a recent regression?

Comment 5

[Steven]

I don't know, no.